🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.68 AU - 0.68 AU

Year: 209 Days

Day: 36.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,325,486 km

• M1: 34,856 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.72 AU - 0.78 AU

Year: 242 Days

Day: 13.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,325,486 km

• M1: 210,335 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.65 AU - 0.87 AU

Year: 247 Days

Day: 24.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.79 AU - 0.81 AU

Year: 267 Days

Day: 23.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,325,486 km

• M1: 26,778 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.64 AU - 1.06 AU

Year: 292 Days

Day: 37.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.19 AU - 1.77 AU

Year: 671 Days

Day: 40.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,325,486 km

• M1: 48,769 km (0.084 R)
• M2: 498,311 km (0.038 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.09 AU - 2.09 AU

Year: 1126 Days

Day: 16.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.63 AU - 3.27 AU

Year: 1889 Days

Day: 46.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,325,486 km

• M1: 2,154,957 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.1

Radius: 7.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.15 AU - 18.73 AU

Year: 22617 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,325,486 km

• M1: 93,199 km (0.096 R)
• M2: 398,678 km (0.097 R)
• M3: 720,463 km (0.065 R)
• M4: 1,141,432 km (0.117 R)
• M5: 2,997,193 km (0.108 R)
• M6: 6,145,331 km (0.071 R)
• M7: 7,101,411 km (0.102 R)
• M8: 7,703,094 km (0.083 R)
• M9: 8,909,900 km (0.086 R)
• M10: 9,816,014 km (0.118 R)
• M11: 11,231,509 km (0.089 R)
• M12: 16,360,771 km (0.077 R)
• M13: 19,144,040 km (0.052 R)
• M14: 24,554,247 km (0.097 R)
• M15: 26,630,067 km (0.082 R)
• M16: 40,104,197 km (0.119 R)
• M17: 41,181,900 km (0.09 R)
• M18: 46,565,628 km (0.095 R)
• M19: 49,425,491 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.9

Radius: 7.2

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 15.48 AU - 16.56 AU

Year: 23903 Days

Day: 21.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,325,486 km

• M1: 90,507 km (0.051 R)
• M2: 410,497 km (0.076 R)
• M3: 2,410,770 km (0.101 R)
• M4: 2,921,198 km (0.073 R)
• M5: 6,056,619 km (0.111 R)
• M6: 6,375,412 km (0.095 R)
• M7: 6,657,554 km (0.102 R)
• M8: 6,899,005 km (0.1 R)
• M9: 9,283,595 km (0.056 R)
• M10: 9,707,855 km (0.099 R)
• M11: 10,465,269 km (0.109 R)
• M12: 14,207,310 km (0.104 R)
• M13: 14,608,382 km (0.085 R)
• M14: 18,851,426 km (0.099 R)
• M15: 26,410,158 km (0.073 R)
• M16: 28,006,068 km (0.089 R)
• M17: 28,383,354 km (0.047 R)
• M18: 30,057,354 km (0.078 R)
• M19: 31,796,130 km (0.117 R)
• M20: 33,318,887 km (0.085 R)
• M21: 34,889,664 km (0.097 R)
• M22: 35,180,482 km (0.109 R)
• M23: 38,024,338 km (0.061 R)
• M24: 43,657,595 km (0.061 R)
• M25: 48,005,508 km (0.118 R)
• M26: 49,272,751 km (0.104 R)
• M27: 51,873,959 km (0.109 R)
• M28: 52,633,617 km (0.085 R)
• M29: 55,548,382 km (0.088 R)
• M30: 56,343,495 km (0.072 R)
• M31: 58,774,311 km (0.063 R)
• M32: 60,224,213 km (0.117 R)
• M33: 67,832,163 km (0.092 R)
• M34: 71,046,572 km (0.096 R)
• M35: 71,280,094 km (0.072 R)
• M36: 79,523,834 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,199 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit